U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI7290122
PWS NameELROY WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1333
County ServedJuneau

Note


The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1400024Returned to Compliance01-SEP-201430-SEP-2014Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0900006Returned to Compliance01-JUL-2009 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1100014Returned to Compliance01-JAN-200831-DEC-2008No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1100019Returned to Compliance01-JAN-200831-DEC-2008No
MCLMaximum Contaminant Level Violation, Single SampleVolatile Organic ChemicalsTetrachloroethylene0700004Returned to Compliance01-APR-200722-FEB-2008Yes
MCLMaximum Contaminant Level Violation, AverageVolatile Organic ChemicalsTetrachloroethylene0700005Returned to Compliance01-APR-200722-FEB-2008Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9400001Returned to Compliance01-SEP-199430-SEP-1994Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9410579Returned to Compliance01-SEP-199430-SEP-1994Yes
  • 1 - 8 of 8

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
15003731400024SIFState Public Notification received17-OCT-2014State -
11003681100014SOXState Compliance achieved30-AUG-2011State -
11003681100019SOXState Compliance achieved30-AUG-2011State -
09000200900006SOXState Compliance achieved21-JUL-2009State -
08000190700005SOXState Compliance achieved22-FEB-2008State -
08000180700004SOXState Compliance achieved22-FEB-2008State -
95000039400001SIFState Public Notification received11-OCT-1994State -
94105779410579SIFState Public Notification received11-OCT-1994State -
  • 1 - 8 of 8

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BG0422YesWell Ground waterEmergencyInactive
BG0411YesWell Ground waterPermanentInactive
YK9984YesWell Ground waterPermanentActive
HO6833YesWell Ground waterPermanentActive
7290122472901224NoDistribution System/Zone - - Active
HO6833TNoTreatment Plant - - Active
YK9984TNoTreatment Plant - - Active
BG0411TNoTreatment Plant - - Inactive
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BG0411TFluoridationOther
BG0411THypochlorination, PostDisinfection
BG0411TSequestrationIron removal
BG0411TSequestrationManganese removal
HO6833TFluoridationOther
HO6833THypochlorination, PostDisinfection
HO6833TSequestrationManganese removal
YK9984TFluoridationOther
YK9984THypochlorination, PostDisinfection
YK9984TInhibitor, PolyphosphateCorrosion control
YK9984TSequestrationIron removal
YK9984TSequestrationManganese removal
  • 1 - 12 of 12

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.